WallStSmart

Gritstone Oncology Inc (GRTS)vsMerck & Company Inc (MRK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 455540% more annual revenue ($66.57B vs $14.61M). MRK leads profitability with a 4.8% profit margin vs 0.0%. MRK earns a higher WallStSmart Score of 36/100 (F).

GRTS

Avoid

34

out of 100

Grade: F

Growth: 2.7Profit: 2.5Value: 5.0Quality: 3.5
Piotroski: 1/9Altman Z: -7.03

MRK

Hold

36

out of 100

Grade: F

Growth: 4.0Profit: 4.5Value: 2.0Quality: 5.0
Piotroski: 3/9Altman Z: 2.27
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for GRTS.

MRKSignificantly Overvalued (-73.7%)

Margin of Safety

-73.7%

Fair Value

$82.84

Current Price

$143.93

$61.09 premium

UndervaluedFair: $82.84Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GRTS1 strengths · Avg: 10.0/10
Price/BookValuation
0.2x10/10

Reasonable price relative to book value

MRK2 strengths · Avg: 9.0/10
Market CapQuality
$355.10B10/10

Mega-cap, among the largest globally

Free Cash FlowQuality
$4.48B8/10

Generating 4.5B in free cash flow

Areas to Watch

GRTS4 concerns · Avg: 3.3/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$3.80M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

MRK4 concerns · Avg: 3.3/10
Price/BookValuation
8.5x4/10

Trading at 8.5x book value

Return on EquityProfitability
7.6%3/10

ROE of 7.6% — below average capital efficiency

Profit MarginProfitability
4.8%3/10

4.8% margin — thin

Debt/EquityHealth
1.293/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : GRTS

The strongest argument for GRTS centers on Price/Book.

Bull Case : MRK

The strongest argument for MRK centers on Market Cap, Free Cash Flow.

Bear Case : GRTS

The primary concerns for GRTS are EPS Growth, Market Cap, Profit Margin. Debt-to-equity of 4.62 is elevated, increasing financial risk.

Bear Case : MRK

The primary concerns for MRK are Price/Book, Return on Equity, Profit Margin. A P/E of 116.1x leaves little room for execution misses. Thin 4.8% margins leave little buffer for downturns.

Key Dynamics to Monitor

GRTS carries more volatility with a beta of 0.50 — expect wider price swings.

MRK is growing revenue faster at 5.1% — sustainability is the question.

MRK generates stronger free cash flow (4.5B), providing more financial flexibility.

Monitor BIOTECHNOLOGY industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MRK scores higher overall (36/100 vs 34/100). Both earn "Hold" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Gritstone Oncology Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Gritstone bio, Inc., a clinical-stage biotechnology company, is dedicated to developing tumor-specific cancer immunotherapies to combat various types of cancer and infectious diseases. The company is headquartered in Emeryville, California.

Merck & Company Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Merck & Co. is an American multinational pharmaceutical company headquartered in Kenilworth, New Jersey. It is named after the Merck family, which set up Merck Group in Germany in 1668.

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